What is the property tax for 645 Alwick Ave?

The estimated annual property tax for 645 Alwick Ave is $10,973 (2024, excluding special districts), computed from taxable values and published rates.

NY Property Records

645 Alwick Ave
Islip · Suffolk County

Q: Who owns 645 Alwick Ave?

645 Alwick Ave is owned by Steven Castleton per the 2025 NYS assessment roll.

210 · Residential

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Owner of record

OwnerSteven Castleton

Mailing address645 ALWICK AVE · WEST ISLIP, NY, 11795

Assessment · 2025 roll

Land assessed$7,000

Total assessed$45,500

Est. annual tax$10,973 (2024, excl. special districts)

Lot

Size0.17 acres

Services & districts

School districtWest Islip (472809)

Deed & identifiers

Deed book / page12590 / 94

SBL05004560001001050000

Print key456.-1-105

SWIS472889

Parcel ID47288905004560001001050000

Who owns 645 Alwick Ave?

645 Alwick Ave, Islip is owned by Steven Castleton per the 2025 NYS assessment roll.

Nearby on Alwick Ave

646 Alwick Ave · 642 Alwick Ave · 649 Alwick Ave · 641 Alwick Ave · 650 Alwick Ave · 638 Alwick Ave · 653 Alwick Ave · 637 Alwick Ave · 654 Alwick Ave · 634 Alwick Ave

Public record, NYS tax roll 2025. Values are the assessor's, not an appraisal. Provided for informational purposes only — accuracy and completeness are not warranted or guaranteed; verify against official sources before relying on it. Disclaimer · Request redaction

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